Signal Conditioning Board
The AB 80190-640-03-R SMC-FLEX-INTERF BOARD is designed to enhance the efficiency and reliability of your industrial automation processes. This board boasts a robust design and compatibility with various control protocols, ensuring seamless integration with your existing system.
Featuring a high-speed communication capability, this board supports MODBUS TCP/IP protocol, enabling fast data transfer rates of up to 1 Mbps. This feature is crucial for real-time monitoring and control, allowing you to manage operations more efficiently.
With 16 inputs and 16 outputs, the board provides ample connectivity options, supporting a wide range of sensors and actuators. Its memory capacity of 512 bytes ensures sufficient storage for your application needs, facilitating complex logic processing and data handling.

Technical specifications
Origin:Allen-Bradley
Order Number:80190-640-03-R
Board Type:Industrial Control Interface Board
Model Number:80190-640-03-R
Connector Type:SMC-FLEX
Operating Voltage:DC 24V
Communication Protocol:Modbus/TCP
Dimensions (WxHxD):80mm x 80mm x 20mm
Environmental Rating:IP20
Operating Temperature Range:-20°C to +70°C
Certifications:CE, UL, CSA
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core function

Allen-Bradley 80190-640-03-R is an industrial-grade high-precision signal conditioning module designed for sensor signal processing in complex industrial environments. The module supports multiple types of signal inputs (such as RTD, thermocouple, mV/V, etc.), has excellent anti-interference ability and high-precision conversion performance, and is suitable for process control, equipment monitoring and other scenarios.
High-precision signal conversion and conditioning
The module uses 24-bit Σ-Δ ADC technology to provide high-precision signal conversion of ±0.05% FSR, supports multiple sensor types (such as PT100, J/K type thermocouple, etc.), and has a built-in programmable gain amplifier (PGA) to meet different range requirements.
Intelligent diagnosis and calibration
It has real-time disconnection detection and over-range alarm functions, supports automatic zero/full-scale calibration, and reduces manual debugging time. The module has a built-in temperature compensation algorithm to ensure stable performance in a wide temperature environment.
Industrial-grade reliability and compatibility
The design complies with IP20 protection level, supports wide operating temperature range of -40℃~70℃, and has excellent anti-electromagnetic interference (EMI) performance. The module is compatible with mainstream PLC systems (such as ControlLogix, CompactLogix), supports hot-swap maintenance, and is suitable for harsh industrial environments.
Dedicated communication channel
Account Manager
📛 Vicky
📱 WhatsApp: +8618030175807
📧 Mail: sales7@apterpower.com
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